Fastmail has been around for ages, much longer than protonmail, even longer than Gmail, and is completely no-nonsense. Good apps and a good web interface.
Also:
“Fastmail developers are among active contributors to the widely used Cyrus IMAP open source software project and include the lead developer and maintainer of Perl module Mail::IMAPTalk. Fastmail supported the development of the free software webmail interface Roundcube and developed JMAP – a new open email protocol.”
https://www.homeaffairs.gov.au/about-us/our-portfolios/natio...
https://techcrunch.com/2021/09/06/protonmail-logged-ip-addre...
I'm claiming that neither of them are good for privacy. As a sibling wrote so well: "encrypted email just isn’t a thing. The minute you send a message to someone else it’s out in the wild."
I have zero interest in my email being encrypted or protected or anonymous. So ProtonMail's value proposition is meaningless to me. But the fact that ProtonMail masquerades and markets their email as private and encrypted is the problem. They're subject to subpoenas, just like everyone else, and if they are going to market their service as private, encrypted, or anonymous, then they are misleading at best and lying at worst:
https://techcrunch.com/2021/09/06/protonmail-logged-ip-addre...
https://www.moonofalabama.org/2021/05/how-protonmail-lost-th...
https://www.reddit.com/r/ProtonVPN/comments/8ww4h2/comment/e...
Lots of other interesting dirt if you do some basic google searches.
So I chose Fastmail because of their honesty. I know what I'm getting. Their prices are great, apps are great, web interface is great. They've been around since 1999 -- longer than Gmail. I used their free tier first then moved to paid with a custom name some time ago. Clearly they're not going anywhere. I'm not sure what else you can ask for in an email provider?
First time I've heard this, can you expand on it?
Personally I use mailbox.org and have no issues. Fastmail seems to be a very popular option here.
It's likely that a lot of these will probably lack certain features Gmail has such as auto-categorising emails (partially due to the fact that they are not in the business of scanning your emails in the first place). I'm not sure if there are open-source tools to replace those features.
Personally, my approach would be to focus on reducing the junk mail. Moving to a new email address would give you a clean slate, at least. You can also look into AnonAddy or SimpleLogin to help prevent spam in future.
I do different usernames@same.domain to make filtering into folder/labels easier too.